Application of Lighting Energy-Saving Technology in Building Electrical Design
照明节能技术在建筑电气设计中的应用

摘要

照明系统能耗占建筑总能耗较大比例，在建筑节能工作中合理使用照明节能技术对于实现建筑碳减排目标起到良 好促进作用。本文首先介绍了建筑照明系统的能耗特点，然后总结了照明节能设计的基本原则，最后详细讨论了如何 选取高效的光源、优化灯具配光、实行智能化照明控制、结合自然采光与采用物联网新技术等方面的技术措施。研究 表明，采用上述一系列技术措施可以有效节约照明用电量的同时保证人们的正常视觉需求。本文主要目的是为建筑电 气照明节能设计提供相关技术指导。 

Abstract

The energy consumption of lighting systems accounts for a relatively large proportion of total building energy consumption. In building energy conservation, the rational application of lighting energy-saving technology plays a positive role in achieving carbon reduction targets for buildings. This paper first introduces the energy consumption characteristics of building lighting systems, then summarizes the basic principles of lighting energy-saving design, and finally discusses in detail technical measures such as selecting efficient light sources, optimizing luminaire light distribution, implementing intelligent lighting control, integrating natural daylighting, and adopting new Internet of Things technologies. The results show that the above technical measures can effectively reduce lighting electricity consumption while meeting people’s normal visual requirements. The main purpose of this paper is to provide relevant technical guidance for energy-saving design of building electrical lighting.